<body>
<table border=1>
<tr><td onmouseover="this.bgColor=document.fgColor;this.style.color=document.bgColor">123123123</td></tr>
</table>
</body>
<table border=1>
<tr><td onmouseover="this.bgColor=document.fgColor;this.style.color=document.bgColor">123123123</td></tr>
</table>
</body>
.kk{background-color:silver ;color:green;}
</style><TABLE>
<TR>
<TD onmouseover="this.className='kk'">11111111111</TD>
<TD>11111111111</TD>
</TR>
<TR>
<TD>11111111111</TD>
<TD>11111111111</TD>
</TR>
</TABLE>
<!--
a.link{color:#000000;text-decoration:none;}
a.hover{color:#ff0000;text-decoration:none;}
-->
</style>
<table style="border:1px #000000 solid">
<tr>
<td onmouseover="this.style.backgroundColor='#f5f5f5'" onmouseout="this.style.backgroundColor='#ffffff'" height=30>
<a href="">哈哈哈</a></td>
</tr>
</table>